[計量] ps2 Q11
Which of the following lists the number of points at which a circle
can intersect a triangle?
(A) 2 and 6 only
(B) 2, 4, and 6 only
(C) 1, 2, 3, and 6 only
(D) 1, 2, 3, 4, and 6 only
(E) 1, 2, 3, 4, 5, and 6
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答案E
一個圓跟三角型最多不是只有三個交點?
請問這題思路是?
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